Multiply Greater Numbers by Powers of 10
Estimate Products
Multiply 3-Digit Numbers by 2-Digit Numbers
Multiply Whole Numbers with Zeros
Solve Word Problems using Multiplication
100
81 x 10 = ____
What is 810?
100

Estimate the product: 52.4 x 31.

What is 1,612

100
78 x 87 = _____
What is 6,786?
100
208 x 13 = _____
What is 2,704?
100

A zoo has 4 bird cages that can hold 155 birds each. How many birds does the Zoo have?

What is 620?

200
To find 54x1,000, annex ___ zeros to 54 to form the product 54,000.
What is 3?
200

Estimate: 48 x 4.16 = ______.

What is 192

200

47.4 x 1.8 = _____

What is 85.32?

200
31 x 308 = _____
What is 9,548?
200
Each rhino at the zoo eats 150 pounds of food per day. Altogether, 14 rhinos​ will eat _____ pounds of food per day.
What is 2,100?
300
The product of 40 x 10 to the 4th power.
What is 400,000?
300

Estimate: 378.9 x 81 = ______.

What is 30,699?

300
637 x 32 = _____
What is 20,384?
300
701 x 43 = _____
What is 30,143?
300
Thomas travels a lot to visit his family. He flies​ 2,460 miles each week for 5 weeks. Total, Thomas flies _____ miles to visit his family.
What is 12,300?
400

6.578 x 100,000 =

What is 657,800?

400

Estimate: 692 x 599.99 = _____.

What is 415,200?

400
765 x 24 = _____
What is 18,360?
400
708 x 40 = _____
What is 28,320?
400
Ivan weighs 106 pounds. If a cow weighs 13 times as​ much, it weighs _____ pounds.
What is 1,378?
500
Fill in the Blank 3.14 x ____ = 31400

What is 104 or 10,000?

500

Joe buys 19 DVD players for $47.85 each. He estimates he will spend about _____ total for all DVD players.

What is $912?

500

3.7 x 402 = ________

What is 1,487.4?

500

1040 x 31

What is 32,240

500
Carlos has 105 buttons. Ramona has twice as many buttons as Carlos. Daniel has 3 times as many buttons as Ramona. They have _____ buttons in all.
What is 945?
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